Millia has long flowing blonde hair and blue eyes with dark eyelashes. Millia's hair is seen tied in a ponytail, but given its properties, it changes shape frequently, from cut short to very lengthy, and can take any shape, even that of decorative flowers.

 she now wears a short beige trench coat, with a light orange shawl over her shoulders and a beige fur hat with the Xrd sign attached to it. She wears a P.W.A.B. armband on her left arm, black gloves and a new shade of leggings with boots.